ELECTROMAGNETIC SHEET LAYER Russian patent published in 1994 - IPC

FIELD: conveyer equipment. SUBSTANCE: shafts vibroinsulated from bed frame by means of sealing rings are mounted in bearings of bed frame of electromagnetic sheet layer. On outside surface of each pair of polar disks there is stepped groove into narrow part of which circular vibroinsulator is pressed. Side clearance between circular vibroinsulator and polar disk is positioned on the most remote part of groove in relation to shaft axis. Size of groove and parameters of circular vibroinsulator are related to each other according to proportions given in invention description. EFFECT: enhanced operating reliability. 3 dwg